in the Spring 2008 issue of fort da, the article “Thinking of André green: early ideas” mistakenly reported that participants in the 1950 Congrès mondial de psychiatrie (World Congress of Psychiatry), organized by Henri Ey, were present at the Sixth Bonneval Congress in 1960. Please note that only some of the 1950 participants were present at the later Congress. We regret the editorial error.